libmedium/scripts/coverage.sh

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2021-11-25 14:09:42 +05:30
#!/bin/bash
readonly GRCOV_DOWNLOAD="https://github.com/mozilla/grcov/releases/download/v0.8.2/grcov-linux-x86_64.tar.bz2"
readonly TMP_DIR=$(pwd)/tmp
readonly PROJECT_ROOT=$(pwd)
readonly GRCOV_TARBAL="$TMP_DIR/grcov.tar.bz2"
readonly GRCOV="$TMP_DIR/grcov"
clean_up() {
cd $PROJECT_ROOT
/bin/rm default.profraw lcov.info *.profraw || true
cd target
/bin/rm default.profraw lcov.info *.profraw || true
cargo clean
}
check_arg(){
if [ -z $1 ]
then
help
exit 1
fi
}
match_arg() {
if [ $1 == $2 ] || [ $1 == $3 ]
then
return 0
else
return 1
fi
}
download() {
if [ ! -e $GRCOV ];
then
echo "[*] Downloading grcov"
wget --quiet --output-doc=$GRCOV_TARBAL $GRCOV_DOWNLOAD;
cd $TMP_DIR
tar -xf $GRCOV_TARBAL;
cd $PROJECT_ROOT
fi
}
build_and_test() {
export RUSTFLAGS="-Zinstrument-coverage"
cd $PROJECT_ROOT
echo "[*] Building project"
cargo build
export LLVM_PROFILE_FILE="target/libmedium-%p-%m.profraw"
echo "[*] Running tests"
cargo test
echo "[*] Generating coverage"
$GRCOV target/ --binary-path \
./target/debug/ \
-s . -t lcov --branch \
--ignore-not-existing \
--ignore "../*" -o target/lcov.info
$GRCOV target/ --binary-path \
./target/debug/ \
-s . -t html --branch \
--ignore-not-existing \
--ignore "../*" -o target/coverage.html
}
run_coverage() {
cd $PROJECT_ROOT
mkdir $TMP_DIR || true
clean_up
download
build_and_test
}
check_arg $1
if match_arg $1 'c' '--coverage'
then
run_coverage
else
echo "undefined option"
exit 1
fi